154 search results - page 15 / 31 » Network-Conscious Compressed Images over Wireless Networks |
TPDS
2008
13 years 8 months ago
2008
We study the problem of constructing a data gathering tree over a wireless sensor network in order to minimize the total energy for compressing and transporting information from a ...
ICMCS
2006
IEEE
14 years 2 months ago
2006
IEEE
This research is motivated by the needs of robust streaming of vector graphics contents over the Internet, wireless and other lossy networks. We present a multiple description cod...
DIALM
2007
ACM
14 years 10 days ago
2007
ACM
Sketches--data structures for probabilistic, duplicate insensitive counting--are central building blocks of a number of recently proposed network protocols, for example in the con...
ICIP
2009
IEEE
13 years 6 months ago
2009
IEEE
We investigate energy allocation strategies in image sensor networks for the purpose of maximizing the network operational lifetime. For the application scenarios that we consider...
VTC
2007
IEEE
14 years 2 months ago
2007
IEEE
—WPAN technologies such as IEEE 802.15.4 have been introduced to allow for energy-efficient communication of control and sensor data. In certain application areas, it is benefici...